Write the equation that is the translation of y=|x| right 7 units and down 9 units.
1 answer:
Answer:
.
Step-by-step explanation:
The given function is .
When this function is translated to the right 7 units and down 9 units, then the equation becomes
.
Always remember that; is a transformation that translates the graph of
c units to the right and k units down.
The correct choice is the first option.
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Answer:
The answer to your question is below
Step-by-step explanation:
Data
Center = (0, 0)
Vertex = (13, 0)
Focus = (12, 0)
Process
From the data we know that it is a horizontal ellipse.
1.- Calculate "a", the distance from the center to the vertex.
a = 13
2.- Calculate "c", the distance from the center to the focus
c = 12
3.- Calculate b
Use the Pythagorean theorem to find it
a² = b² + c²
-Solve for b
b² = a² - c²
-Substitution
b² = 13² - 12²
-Simplification
b² = 169 - 144
b² = 25
b = 5
4.- Find the equation of the ellipse
or